Blodgett Oven won't light

Check to see if hood is blowing air down oven flue.

http://www.blodgett.com/wp-content/uploads/DFG-100-200-ES-man-english.pdf?t=1498613846

look at the trouble shooting section of this manual to start the process.

to confirm check the Ohm draw on the temperature probe, i am not sure what is the correct one but you can check online at blodgett if probe okie then you will have an issue with the temp controller there possible the potentionmeter is worn out.....good luck

You need at least 24 volts for the gas valve to open

After burner on did you hear any spark ignitor if that your flame sensor is dirty or need to replace....good luck

No keep the same spring but change the orifice and adjust the air mixture to get a clean burn

1st stept check the ignitor if what happen...
2nd check the connection of wiring sometimes the wiring is loss

Your pilot light is probably blowing out. If you follow the pilot light gas line from the pilot flame back to the main valve, you will see a screw about the size of a pencil in diameter. If you take that screw out, there is another screw down in the hole you just uncovered. You have to have a very small screwdriver to reach that screw. If you turn the little screw counterclockwise, the pilot light flame will get bigger. A lot of times this will help. If you have a drafty location, the pilot will get blown out and that shuts the main gas valve off.

Be sure that the igniter has a good ground. I mean make sure you clean it well. Be sure its fastened well. And of course that it is close enough to burner. Air flow in building can also hinder lighting.

This is caused by a faulty pilot safty valve. it will be the tee looking valve with the red dime sized button in the middle.

Hope this helps You
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